OptParse

java.lang.Object
- org.jacop.jasat.utils.OptParse<E>

public class OptParse<E>
extends java.lang.Object

util to parse command-line arguments

Version:: 4.8

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class OptParse.OptHandler<E>
a class to handle one option

Field Summary

Fields
Modifier and Type Field Description

private java.util.Map<java.lang.String,OptParse.OptHandler<E>> handlers

private java.lang.String mainHelp

java.lang.String[] realArgs

Constructor Summary

Constructors
Constructor Description

OptParse()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addHandler(OptParse.OptHandler<E> handler)`	add a handler for some option
`void`	`exitParsing()`	a handler can call this to interrupt the parsing
`E`	`parse(java.lang.String[] args, E e)`
`void`	`printHelp()`	print help of all options
`void`	`setHelp(java.lang.String helpString)`	change the main help string, which will be printed if asked, or if a wrong option is given

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

realArgs
```
public java.lang.String[] realArgs
```

handlers

private java.util.Map<java.lang.String,OptParse.OptHandler<E>> handlers

mainHelp
```
private java.lang.String mainHelp
```

Constructor Detail
- OptParse
```
public OptParse()
```

Method Detail
- addHandler
```
public void addHandler(OptParse.OptHandler<E> handler)
```
  add a handler for some option
  
  Parameters:
  
  handler - the handler
- setHelp
```
public void setHelp(java.lang.String helpString)
```
  change the main help string, which will be printed if asked, or if a wrong option is given
  
  Parameters:
  
  helpString - the help string
- parse
```
public E parse(java.lang.String[] args,
               E e)
```
- printHelp
```
public void printHelp()
```
  print help of all options
- exitParsing
```
public void exitParsing()
```
  a handler can call this to interrupt the parsing